Blitz: Individual Calculations September 2023
 Petersohn, Sadko  Total change: -13.20  Rating chartPersonal card
 Riga Technical University Open 2023 - E Opening Blitz Tournament Riga LAT 2023-08-05
RcRownchangeKK*chgGame
 1707 1648 4.00 10 -0.33 20 -6.60 
  Posaskov, Nikita 2104 LTU0.001-0.0620-1.20 
  Berezovskii, Arina 1310 ISR0.001-0.8820-17.60 
  Sidass, Dmitrijs 1273 LAT1.0010.09201.80 
  Zalcmane, Vija 1336 LAT1.0010.14202.80 
  Vidruska, Renate wf1930 LAT0.001-0.1620-3.20 
  Prudnikovs, Stefans 1248  * LAT1.0010.08201.60 
  Vasiljeva, Sofja 2063 LAT0.001-0.0720-1.40 
  Buzzoni, Eugenio 1933 GER1.0010.842016.80 
  Nainys, Zanas 1918 LTU0.001-0.1720-3.40 
  Kordzadze, Nino 1951 AUT0.001-0.1420-2.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Riga Technical University Open 2023 - G Closing Blitz Tournament Riga LAT 2023-08-13
RcRownchangeKK*chgGame
 1628 1648 5.50 11 -0.33 20 -6.60 
  Rakesh, Kumar Jena m2230 IND0.001-0.0220-0.40 
  Cherepanov, Daniil A 1211 NED1.0010.06201.20 
  Smirnovs, Aleksandrs 2027 LAT0.5010.41208.20 
  Kull, Tormi 1882 EST0.001-0.2120-4.20 
  Ozols, Andris 1476 LAT1.0010.27205.40 
  Berezovskii, Arina 1310 ISR1.0010.12202.40 
  Raag, Ardi 2017 EST0.001-0.1020-2.00 
  Pakalns, Raivis Kristians 1879 LAT0.001-0.2120-4.20 
  Zubova, Darja 1417 LAT0.001-0.7920-15.80 
  Leht, Karl Samuel 1248  * EST1.0010.08201.60 
  Gailevska, Milana 1210 LAT1.0010.06201.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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